CN219156292U

CN219156292U - Spare tire crane

Info

Publication number: CN219156292U
Application number: CN202320131475.9U
Authority: CN
Inventors: 朱能万
Original assignee: Jingzhou Zexuan Intelligent Technology Co ltd
Current assignee: Jingzhou Zexuan Intelligent Technology Co ltd
Priority date: 2023-01-13
Filing date: 2023-01-13
Publication date: 2023-06-09
Anticipated expiration: 2033-01-13

Abstract

The utility model relates to the technical field of cranes and discloses a spare tire crane which comprises a crane frame, wherein a lifting assembly is arranged in the crane frame and comprises a rotating shaft, the right side of the bottom of an inner cavity of the crane frame is rotatably sleeved with the rotating shaft, the left sides of the upper side and the lower side of the crane frame are respectively provided with an upper movable opening and a lower movable opening, the outer side of the rotating shaft is fixedly sleeved with a connecting plate, the right side of the top of the connecting plate is provided with a first winch positioned in the upper movable opening, and a rope on the first winch penetrates through the connecting plate and the lower movable opening to be connected with a first connecting rope. The second winch, the second connecting rope, the second hook, the first winch, the first connecting rope and the first hook are arranged on the crane frame, when a plurality of spare tires need to be lifted, the connecting plate is screwed out of the crane frame, and the second hook and the first hook are respectively hung with the tires, so that the crane can lift a plurality of tires at the same time, and the working efficiency of the crane is improved.

Description

Spare tire crane

Technical Field

The utility model relates to the technical field of cranes, in particular to a spare tire crane.

Background

The spare tire is prepared for the automobile, once which wheel bursts or has a problem, the spare tire is convenient to replace in time, the automobile is not anchored halfway, the automobile spare tire is generally placed in a trunk of the automobile, in order to ensure enough use space in the trunk, the placement position of the general spare tire is lower, the card and the spare tire are tighter, and because the spare tire is heavier, people with smaller body sizes and female groups are more inconvenient to use, so the requirement for a labor-saving automobile spare tire lifting device is growing.

CN208165129U, including automobile body, luggage case lid and spare tyre, be equipped with the horizontal pole that sets up in the automobile body, the solid fixed ring has been cup jointed in the outside of horizontal pole, gu fixed ring's top face central point puts the loop bar of the vertical setting of department fixedly connected with, the sleeve has been cup jointed in the outside of loop bar, sleeve and automobile body fixed connection, the hole has all been seted up in sleeve and the loop bar, sliding connection has the fixed pin. However, the existing spare tire crane can only hoist a single spare tire, and when a large number of spare tires need to be hoisted, a large amount of time is required to be consumed, and the efficiency is low.

Disclosure of Invention

The utility model aims to provide a spare tire crane for solving the problems in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a spare tyre crane, includes the crane frame, the inside of crane frame is equipped with lifts by crane the subassembly, it includes the pivot to lift by crane the subassembly, the pivot has been cup jointed in the right side rotation of crane frame inner chamber bottom, the left side of crane frame upside down has seted up respectively and has been moved mouthful and lower movable mouth, the fixed connecting plate that has cup jointed in the outside of pivot, the first hoist engine that is located the movable mouth down is installed on the right side at connecting plate top, rope on the first hoist engine passes connecting plate and lower movable mouth and is connected with first connecting rope, the bottom of first connecting rope is connected with first couple, the second hoist engine is installed on the right side at crane frame top, rope on the second hoist engine passes the crane frame and is connected with the second connecting rope, the bottom of second connecting rope is connected with the second couple.

As a further improvement of the utility model, the right side of the top of the crane frame is provided with a fixing component, the fixing component comprises a threaded cylinder sleeved on the top of the crane frame, the inner cavity of the threaded cylinder is in threaded connection with a threaded rod, and the bottom end of the threaded rod is connected with a fixing plate which is positioned in the inner cavity of the crane frame and above the rotating shaft.

As a further improvement of the utility model, the fixing assembly further comprises a rubber pad, and the bottom of the fixing plate is provided with the rubber pad.

As a further improvement of the utility model, a fixing frame is arranged on the left side of the lifting frame, and a connecting hole is formed in the fixing frame.

As a further improvement of the utility model, the lifting assembly further comprises a second connecting rope, and a handle is arranged on the front side of the connecting plate, which is far away from the inner cavity of the lifting frame.

As a further improvement of the utility model, lifting components are arranged on the front side and the rear side of the inner cavity of the lifting frame, and a fixing component is arranged above each rotating shaft.

Compared with the prior art, the utility model has the beneficial effects that:

1. the second winch, the second connecting rope, the second hook, the first winch, the first connecting rope and the first hook are arranged on the crane frame, when a plurality of spare tires need to be lifted, the connecting plate is screwed out of the crane frame, and the second hook and the first hook are respectively hung with the tires, so that the crane can lift a plurality of tires at the same time, and the working efficiency of the crane is improved.

2. This spare tyre loop wheel machine is equipped with fixed subassembly on through pivot and connecting plate, when the rotation angle of needs fixed connection board, drives the fixed plate through rotatory threaded rod and removes in the loop wheel machine frame, removes the fixed plate to the top of connecting plate on, is convenient for fix the position of connecting plate.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic view of the overall structure of a spare tire crane according to the present utility model;

FIG. 2 is a bottom view of a spare tire crane according to the present utility model;

FIG. 3 is a cross-sectional view of a crane frame of a spare tire crane according to the present utility model;

fig. 4 is an exploded view of the utility model between the threaded cylinder and the threaded rod of a spare tire crane.

In the figure: 1. a hanger frame; 2. a lifting assembly; 21. a rotating shaft; 22. a connecting plate; 23. a first hoist; 24. a first connecting rope; 25. a first hook; 26. a second hoist; 27. a second hook; 28. an upper movable port; 29. a lower movable port; 210. a handle; 211. a second connecting rope; 3. a fixing assembly; 31. a thread cylinder; 32. a threaded rod; 33. a fixing plate; 34. a rubber pad; 4. a fixing frame; 5. and a connection hole.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, the utility model provides a spare tire crane, which comprises a crane frame 1, wherein a lifting component 2 is arranged in the crane frame 1, the lifting component 2 comprises a rotating shaft 21, the right side of the bottom of an inner cavity of the crane frame 1 is rotatably sleeved with the rotating shaft 21, an upper movable opening 28 and a lower movable opening 29 are respectively arranged on the left side of the upper side and the lower side of the crane frame 1, a connecting plate 22 is fixedly sleeved on the outer side of the rotating shaft 21, a first winch 23 positioned in the upper movable opening 28 is arranged on the right side of the top of the connecting plate 22, a rope on the first winch 23 passes through the connecting plate 22 and the lower movable opening 29 to be connected with a first connecting rope 24, the bottom end of the first connecting rope 24 is connected with a first hook 25, the right side of the top of the crane frame 1 is provided with a second winch 26, and the rope on the second winch 26 passes through the crane frame 1 to be connected with a second connecting rope 211, and the bottom end of the second connecting rope 211 is connected with a second hook 27.

In this embodiment, the right side at the top of the crane frame 1 is provided with a fixing component 3, the fixing component 3 comprises a threaded cylinder 31 sleeved at the top of the crane frame 1, an inner cavity of the threaded cylinder 31 is in threaded connection with a threaded rod 32, and the bottom end of the threaded rod 32 is connected with a fixing plate 33 which is positioned in the inner cavity of the crane frame 1 and above the rotating shaft 21.

Specifically, the fixing assembly 3 is arranged on the rotating shaft 21 and the connecting plate 22, and when the rotating angle of the connecting plate 22 needs to be fixed, the fixing plate 33 is driven to move in the crane frame 1 through the rotating threaded rod 32, so that the fixing plate 33 is moved to the top of the connecting plate 22, and the position of the connecting plate 22 is conveniently fixed.

In this embodiment, the fixing assembly 3 further includes a rubber pad 34, and the rubber pad 34 is installed at the bottom of the fixing plate 33.

Specifically, the rubber pad 34 is further arranged at the bottom of the fixing plate 33, so that the friction force between the fixing plate 33 and the top of the connecting plate 22 and the rotating shaft 21 is improved.

In this embodiment, a fixing frame 4 is installed on the left side of the crane frame 1, and a connection hole 5 is formed in the fixing frame 4.

Specifically, a fixing frame 4 and a connecting hole 5 are arranged on the left side of the crane frame 1, so that the crane frame 1 is connected with external lifting equipment conveniently.

In this embodiment, the lifting assembly 2 further includes a second connecting rope 211, and a handle 210 is installed on the front side of the connecting plate 22 away from the inner cavity of the crane frame 1.

Specifically, the handle 210 is arranged on the connecting plate 22, so that a worker can conveniently adjust the rotation angle of the connecting plate 22 through the handle 210.

In the embodiment, the front side and the rear side of the inner cavity of the crane frame 1 are respectively provided with a lifting component 2, and a fixing component 3 is arranged above each rotating shaft 21.

Specifically, all be equipped with through the front and back side of crane frame 1 inner chamber and lift by crane subassembly 2 for this crane can hoist three spare wheels simultaneously, because lift by crane subassembly 2 sets up in crane frame 1 inboard, is convenient for accomodate it in crane frame 1 when not needing to use lift by crane subassembly 2, reduces the space that lifts by crane subassembly 2 occupy.

Working principle: when the device is used, the second winch 26, the second connecting rope 211, the second hook 27, the first winch 23, the first connecting rope 24 and the first hook 25 are arranged on the crane frame 1, when a plurality of spare tires need to be lifted, the connecting plate 22 is rotated out of the crane frame 1 through the pulling handle 210, the connecting plate 22 is rotated to a proper angle, the fixing plate 33 is driven to move in the crane frame 1 through the rotating threaded rod 32, the fixing plate 33 is moved to the top of the connecting plate 22, the positions of the connecting plate 22 are convenient to fix, and then the tires are hung on the second hook 27 and the first hook 25 respectively, so that the crane can lift a plurality of tires at the same time, the working efficiency of the crane is improved, and when the connecting plate 22, the first winch 23 and the first connecting rope 24 do not need to be used, the connecting plate 22 is rotated in the crane frame 1 to be stored.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a spare tyre crane, includes lifting frame (1), its characterized in that, the inside of lifting frame (1) is equipped with hoisting assembly (2), hoisting assembly (2) are including pivot (21), the right side of lifting frame (1) inner chamber bottom rotates and has cup jointed pivot (21), movable mouth (28) and lower movable mouth (29) have been seted up respectively in the left side of lifting frame (1) upside down, connecting plate (22) have been fixedly cup jointed in the outside of pivot (21), first hoist (23) that are located movable mouth (28) are installed on the right side at connecting plate (22) top, rope on first hoist (23) is connected with first connecting rope (24) through connecting plate (22) and lower movable mouth (29), the bottom of first connecting rope (24) is connected with first couple (25), second hoist (26) are installed on the right side at lifting frame (1) top, rope on second hoist (26) passes lifting frame (1) and is connected with second connecting rope (211), the bottom of second hoist (211) is connected with second couple (211).

2. The spare tire crane according to claim 1, wherein a fixing component (3) is arranged on the right side of the top of the crane frame (1), the fixing component (3) comprises a threaded cylinder (31) sleeved on the top of the crane frame (1), an inner cavity of the threaded cylinder (31) is in threaded connection with a threaded rod (32), and the bottom end of the threaded rod (32) is connected with a fixing plate (33) which is positioned in the inner cavity of the crane frame (1) and above the rotating shaft (21).

3. A spare wheel crane according to claim 2, wherein the fixing assembly (3) further comprises a rubber pad (34), the rubber pad (34) being mounted to the bottom of the fixing plate (33).

4. The spare tire crane according to claim 1, wherein a fixing frame (4) is installed on the left side of the crane frame (1), and a connecting hole (5) is formed in the fixing frame (4).

5. A spare tyre crane according to claim 1, characterized in that the lifting assembly (2) further comprises a second connecting rope (211), the front side of the connecting plate (22) remote from the inner cavity of the crane frame (1) being provided with a handle (210).

6. The spare tire crane according to claim 1, wherein lifting components (2) are arranged on the front side and the rear side of the inner cavity of the crane frame (1), and a fixing component (3) is arranged above each rotating shaft (21).